typeos.h

基于SPCE061A的出租车计价器

#ifndef	__TYPEOS_h__
#define	__TYPEOS_h__
//	write your header here

#define LWORD(DWORD) ((unsigned int)(*((unsigned int *)(&DWORD))))				//	取出long型数据的低字
#define HWORD(DWORD) ((unsigned int)(*((unsigned int *)(&DWORD) + 1)))			//	取出long型数据的高字

#endif